From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 16 Sep 2010 13:35:54 +0000 (+0200)
Subject: BKL: Remove BKL from USB gadgetfs
X-Git-Tag: firefly_0821_release~7613^2~3697^2~12
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cdbd2b013d2814ad39e893316943fb58e6d9ec23;p=firefly-linux-kernel-4.4.55.git

BKL: Remove BKL from USB gadgetfs

The BKL is only used in fill_super, which is  protected by the superblocks
s_umount rw_semaphore. Therefore it is safe to remove the BKL entirely.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: linux-usb@vger.kernel.org
---

diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index fc35406fc80c..3f1d771c8be5 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -33,7 +33,6 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/poll.h>
-#include <linux/smp_lock.h>
 
 #include <linux/device.h>
 #include <linux/moduleparam.h>